"WALE_S3_PREFIX": "s3://receivewalbucket",
"WALG_DELTA_MAX_STEPS": "6",
"WALG_PGP_KEY_PATH": "/tmp/PGP_KEY",
"WALG_RECEIVE_BULKMETADATA_PATH": "metadata_folder",
"WALG_UPLOAD_WAL_METADATA": "BULK"